36-Volt Rechargeable Battery For Maximum Performance•Replace an older battery or have a 2nd battery handy•Ideal for adding additional runtime for larger properties•Charger is included

Compatibility:•For use with SPCM1936 & CM1936 cordless mowers•Also used for CTL36 cordless garden cultivator•Does NOT fit CM1836 cordless mower•Does NOT fit any other Black & Decker brand product•Does NOT fit any other brand mowers or tillers